86 citations · 387 across the 45 of their papers we have counts for
7 papers · 1 filter
Feature importance scores and lossless feature pruning using Banzhaf power indices
Bogdan Kulynych, Carmela Troncoso
Understanding the influence of features in machine learning is crucial to interpreting models and selecting the best features for classification. In this work we propose the use of…
Is Geo-Indistinguishability What You Are Looking for?
Simon Oya, Carmela Troncoso, Fernando Pérez-González
Since its proposal in 2013, geo-indistinguishability has been consolidated as a formal notion of location privacy, generating a rich body of literature building on this idea. A pro…
Knock Knock, Who's There? Membership Inference on Aggregate Location Data
Apostolos Pyrgelis, Carmela Troncoso, Emiliano De Cristofaro
Aggregate location data is often used to support smart services and applications, e.g., generating live traffic maps or predicting visits to businesses. In this paper, we present t…
ClaimChain: Improving the Security and Privacy of In-band Key Distribution for Messaging
Bogdan Kulynych, Wouter Lueks, Marios Isaakidis +2
The social demand for email end-to-end encryption is barely supported by mainstream service providers. Autocrypt is a new community-driven open specification for e-mail encryption…
Back to the Drawing Board: Revisiting the Design of Optimal Location Privacy-preserving Mechanisms
Simon Oya, Carmela Troncoso, Fernando Pérez-González
In the last years we have witnessed the appearance of a variety of strategies to design optimal location privacy-preserving mechanisms, in terms of maximizing the adversary's expec…
Systematizing Decentralization and Privacy: Lessons from 15 Years of Research and Deployments
Carmela Troncoso, Marios Isaakidis, George Danezis +1
Decentralized systems are a subset of distributed systems where multiple authorities control different components and no authority is fully trusted by all. This implies that any co…